baber/WOPTO huggingface dataset:
Patent JP-2000289565-A (JP)
Title: Structure for arranging airbag sensor
Inventor: SAKAKIDA MASASHI
IPC: B60R21/0136
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure for arranging the collision sensor of a side- collision airbag which can instantaneously detect collision load without being affected by the opening and closing of doors. SOLUTION: A collision sensor S installed in the center of the stepped part 11 of a bulkhead panel is installed in a position covered with a cover member 12 and is mounted on a third cross member upper portion 27. The installed position of the collision sensor S is set in approximately the center of an area Z defined by the extension line L1 of an upper impact bar and the extension line of a lower impact bar L2 on a side view of a vehicle body.
Patent JP-S619535-A (JP)
Inventor: RUUDOUITSUHI SHIYURUTSU
IPC: B22F3/00
Filed: 1985-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06291973-A (JP)
Title: Picture reader
Inventor: YAMADE YASUSHI
IPC: H04N1/38
Filed: 1993-04-05
Abstract: PURPOSE:To detect a border line between a frame and a picture area with high accuracy by selecting picture data at a predetermined pitch of a lattice shape, storing the selected data to an edit RAM and comparing sequentially the selected data at an interval corresponding to sharpness of a border between a picture area and a frame area. CONSTITUTION:A picture signal read through preliminary scanning is fetched at an interval of 2mm and stored in an edit RAM. When a left side of a picture area is detected, data are sought in the X direction as to each line in the Y direction. In this case, data apart by two coordinates are sequentially compared. When a difference between two data exceeds at first a reference value, suppose that a position between the two coordinates is a frame object coordinate of the left side. The processing above is executed as to all lines in the Y direction. Since the interval of storage pitch of the edit RAM is spaced in this way, even when a border between the frame and the picture area is not clear and a density difference between adjacent picture data is small in the edit RAM, the border line between the frame and the picture area is surely detected with high accuracy.
Patent JP-S5437782-A (JP)
Title: Tuning bar type level detector
Inventor: KOMATSU ISAMU
IPC: G01F23/22
Filed: 1977-08-31
Abstract: PURPOSE: To prevent powder from sticking to tuning bar and avoid malfunction even in application of level detection of powder material of ultrafine particles having strong cohesive force by making use of crosswise vibrations of I-shaped tuning bar. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05283162-A (JP)
Title: Electroluminescence element
IPC: H05B33/04
Filed: 1992-03-31
Abstract: PURPOSE:To increase waterproofness, extend the life of an EL element, and miniaturize it by using a translucent heat-contracting tube made of fluororesin for a moisture-proof protective layer covering the outside of the luminescence section of the EL element, and sealing opening sections at both ends with an adhesive after heat contraction. CONSTITUTION:Water catching layers 6 made of a nylon film are heat-pressed on the surface and back of a laminated luminescence section 5 constituted of a back electrode 1, an insulating layer 2, a luminescence layer 3, and a transparent electrode 4, a translucent heat-contracting tube made of ethylene tetrafluoride-propylene hexafluoride copolymer resin is covered on the whole, and it is heat-contracted to form a moisture-proof protective layer 7. Opening sections at both ends are sealed with an epoxy resin adhesive. A seal section 8 required around the luminescence section 5 in the past is now used only at both ends, the waterproofness is improved, and the life of an EL element can be extended. The width is decreased by the laminating margin, and the EL element can be made slender or small-sized.
Patent JP-S5330564-A (JP)
Title: Elevator rescue operating device
Inventor: KAMAIKE HIROSHI
IPC: B66B1/50
Filed: 1976-08-31
Abstract: PURPOSE: To certainly operate rescue cage to the position of malfunctioned cage by enabling the movement of elevator cage even if rescue cage is operated with overrun limit switch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02284820-A (JP)
Title: Electric discharging method
Inventor: TAKEUCHI HIROSHI
IPC: B23H1/02
Filed: 1989-04-24
Abstract: PURPOSE:To keep a stable state in working by decreasing a working energy while the conditions that working becomes easy to be unstable continue. CONSTITUTION:A working liquid 4a is interposed in the gap of an electrode 4 and the body 5 to be worked, discharging is generated by impressing a pulse voltage in the gap between this electrode 4 and the body 5 to be worked and the body 5 to be worked is worked by this discharging energy. In this case, the conditions that the state of the gap between the electrode 4 and the body 5 to be worked becomes easy to be unstable working are selected. The time when this selected conditions continue is set and the discharging energy of the pulse voltage set for working the body to be worked while this time is reduced by the action of a thinning-out signal generating device 7.
Patent JP-S59229351-A (JP)
Title: Dot printer
Inventor: KIMURA TSUTOMU
IPC: B41J2/305
Filed: 1983-06-10
Abstract: PURPOSE:To make it possible to prevent circumferential contamination, by a method wherein the magnetic ink in a tank is attracted between magnetic poles to form a magnetic ink layer which is, in turn, allowed to pierce through needles and, after printing is finished, the magnetic field between magnetic poles is gradually weakened. CONSTITUTION:When a change-over switch 36 is changed over to a side (a) and a current is supplied to a coil 16, the magnetic ink in a tank 20 is attracted by magnetic flux generated between magnetic poles 19 and a magnetic ink layer is formed along a slit 18 to wet the leading ends of needles 9. When the needles 9 are protruded corresponding to a printing signal, dot printing is performed to recording paper without generating impact sound. In the next step, when the change-over switch 36 is changed over to a side (b) after printing is finished, the coil 16 is excited by the discharge current of a condenser 40 and the intensity of the magnetic field between the magnetic poles 19 is gradually lowered while push-up force by an electromagnet 26 is also gradually lowered to quietly return the magnetic ink layer to the tank 20 under its own wt. By this method, circumferential contamination can be certainly prevented.
Patent JP-S60247894-A (JP)
Title: Semiconductor storage device
Inventor: NAKAUCHIDA SHINICHI
IPC: G11C11/34
Filed: 1984-05-23
Abstract: PURPOSE:To reduce the number of components by short-circuiting bit lines so as to eliminate the noise of a power supply and attain low power consumption. CONSTITUTION:Bit lines BL and -BL are short-circuited by an MOS transistor (Tr) Tr3, and a control synchronizing signal phi is fed to a gate of the Tr3. The circuit short-circuits the bit lines BL and -BL by the Tr3 conducted at precharge of bit lines and each potential is made equi-potential (a potential level between logical ''0'' and ''1'') at each potential before short-circuited. Then a word line WL is driven, the content of a memory cell data is fed as a difference between the potentials of the bit lines and the circuit acts like a semiconductor storage device. Thus, the peak current generating at precharge of the bit lines is eliminated.
Patent JP-H08296488-A (JP)
Title: Fuel injection control device of diesel engine
Inventor: KIZAKI KANJI
IPC: F02B3/06
Filed: 1995-04-27
Abstract: PURPOSE: To highly accurately control fuel injection by converting the remainder time which is used for calculating the rotation angle from when a reference signal is generated to the time when fuel injection starts, into an angle based on the rotation angle pulse time before the rotation angle pulse directly before the start of fuel injection. CONSTITUTION: While an engine is running, ECU 71 sets fuel injection start time by determining the crank angle (actual fuel injection time) from the time of the output of a TDC signal, which is output by a crank angle sensor 76, to the time when fuel injection starts. For a part of time which is less than one pulse time out of rotation angle pulse, time (remainder time) is determined from the time when the count value directly before the start of actual fuel injection is output to the time when actual fuel injection is started. Actual fuel injection time is determined by adding the remainder angle comprising the remainder time converted into an angle to a base angle, and this remainder time is converted into an angle based on the rotation pulse time directly before the fuel injection time.
Patent JP-S63271593-A (JP)
Inventor: GOTOU YASUKO
IPC: G07F7/12
Filed: 1987-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11345769-A (JP)
Title: Manufacture of semiconductor thin-film and annealing device
Inventor: HASHIZUME TSUTOMU
IPC: H01L21/268
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent concentration at a point of energy beams having a high output and damage on a semiconductor thin-film on a substrate, by reflecting energy beams from a beam source by a mirror, and scanning the place of energy beams applied to the semiconductor thin-film by the mirror. SOLUTION: As the scanning method of laser beams from a laser unit 21, a mirror 24 is operated at speed of 1 mm/s in the Y-axis direction and laser beams are scanned, and the width of laser beams in the X-axis direction is adjusted by changing a distance between a concave lens 22 and a convex lens 23. The energy density of laser beams in the outlet of the laser unit 21 is increased to 2000 mJ/(cm<2> .pulse) again by the convex lens 25. Energy density is adjusted at a distance between the sample of the semiconductor thin-film on a substrate 26 and the convex lens 25. Accordingly, concentration at a point of energy beams having a high output and damage on the semiconductor thin- film on the substrate 26 can be prevented.
Patent JP-2000290582-A (JP)
Title: Epoxy resin-based material for floor coating flooring
Inventor: SAITO HIDEAKI
IPC: C09D183/04
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a material for floor coating excellent in shelf stability and moisture-curable at room temperature by compounding a heterocycle- containing compound containing at least two heterocyclic groups and a polyepoxy compound. SOLUTION: A heterocyclic group-containing compound (A) bearing at least two, preferably 2-20, heterocyclic groups of the formula on its side chain and/or on its ends and having a number average mol.wt. of 400-20,000, preferably 600-2,000, a viscosity (25 deg.C) of 200-200,000, preferably 600-2,000 cP and a mol.wt., per one heterocyclic group, of 150-2,000, preferably 200-500 and a polyepoxy compound (B) are compounded so that the ratio of the heterocyclic group equivalent in the formula of the component A to the epoxy equivalent of the component B is 0.4-2.5. In the formula, R is a 1-10C linear or branched alkylene optionally containing -O- and/or -S-; R1 and R2 are each H, a 1-6C linear or branched chain alkyl or alkenyl, a 6-8C aryl or the like; and R3 is 1-10C alkylene.
Patent JP-S61261745-A (JP)
Title: Surface treated glass photomask
Inventor: SHINOHARA KAZUHIRO
IPC: G03F1/58
Filed: 1985-05-16
Abstract: PURPOSE:To improve the light transmittance, the surface smoothness, the adhesion, the wear-resisting property and the surface hardness of the titled mask by forming a cured film composed of at least two layers contg. specific U.V. ray-setting resins respectively on the surface of the glass photomask. CONSTITUTION:At least two cured layers of a curable resin composed of an epoxy acrylate resin having two or more than two kinds of an acryloyl and/or a methacryloyl groups in a molecule, and an aminosilane compd. as the most lower layer and a curable resin composed of a U.V. ray-setting resin of a photopolymerizable compd. having three or more than three kinds of the acryloyl and/or a methacryloyl groups in the molecule as the most upper layer are provided on the surface of the glass photomask. As the light transmittance and the surface smoothness of the titled mask are improved, and the adhesion, the wear-resisting property and the surface hardness of the titled mask are excellent, a flaw due to rubbing of the titled mask is reduced, and the washing of the mask becomes easy, and the desired pattern may be exactly formed. The prescribed layers are cured for a short period, thereby remarkably improving the productivity of the titled mask.
Patent JP-S62261565-A (JP)
Title: Drive force control device for self-running vehicle
Inventor: OGINO KINJI
IPC: F02D29/02
Filed: 1986-05-07
Abstract: PURPOSE:To calcurate accurately and simply the to-ground speed used as reference for setting of threshold value, in a drive force control device for 4-wheel drive car etc., by selecting the minimum value from revolving speeds of wheels, and calculating the to-ground speed based on the min. revolving speed. CONSTITUTION:Revolving speeds of wheels are sensed by rotation sensors Sa-Sd and revolving speed calculating parts 10a-10d and entered into a min. value sensing means 12 and a control part 14. The min. value sensing means 12 selects the min. value from the entered revolving speeds and the selected value is entered into a threshold setting means 13. The threshold value setting means 13 sets a threshold value used as reference for running control based on this min. revolving speed 12, and the set value is entered into the above-mentioned control part 14. The control part 14 compares the revolving speeds 10a-10d of the wheels to the threshold value, and control signals are passed to accelerator operating members 7 and an engine control part 4. This construction allows easy and accurate calculation of the to-ground speed.
Patent JP-H10304282-A (JP)
Title: Liquid crystal drive circuit
Inventor: WATANABE KOHEI
IPC: H04N5/66
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To display a video image based on a video signal from a personal computer in an excellent way by preventing production of longitudinal stripes even when a characteristic of a positive polarity drive circuit is not matching that of a negative polarity drive circuit. SOLUTION: A 1st selector 7 selects and outputs an even pixel signal whose dot lock slows down from a 1st digital processing circuit 3 and an odd pixel signal whose dot lock slows down from a 2nd digital processing circuit 5 based on a polarity inversion signal (not shown). Then an obtained positive drive signal is fed to a 1st D/A converter 8 and a positive drive circuit 109 and a negative drive signal is fed to a 2nd D/A converter 9 and a negative drive circuit 11. Thus, produced longitudinal stripes are prevented without making characteristics of the drive circuits in matching with each other and an excellent video image is displayed on a liquid crystal display panel 15.
Patent JP-S5534605-A (JP)
Title: Metal strip cooling method
Inventor: NAKAOKA KAZUHIDE
IPC: C21D9/573
Filed: 1978-08-30
Abstract: PURPOSE:To enhance the effect of cooling a metal strip with consumption of a little refrigerant without deteriorating the surface form of the strip by controlling the speed for carrying the strip and the temp. of the refrigerant alcohol to each specified range when the strip is cooled continuously and rapidly. CONSTITUTION:When a metal strip such as a cold rolled steel sheet, a stainless steel sheet is cooled continuously and rapidly, the speed for carrying the strip is regulated to 10-500m/min. By spraying lower alcohol as a refrigerant the whole surface of the strip is uniformly covered with an alcohol vapor film, whereby the strip is uniformly cooled. The temp. of the alcohol is regulated to below a temp. corresponding to 2/3 time as high vapor press. as the vapor press. of the alcohol at its b.p. At such a low temp. the alcohol is slightly decomposed, reducing the running cost of cooling. In addn., the form of the cooled strip is not deteriorated.
Patent JP-H044565-A (JP)
Title: Gas seal structure of fuel cell
Inventor: OZAWA YOSHIAKI
IPC: H01M8/02
Filed: 1990-04-20
Abstract: PURPOSE:To facilitate assembly and enhance the checking performance for leak current by forming a seal plate with gas non-permeability from a core consisting of either of the glassy carbon material and low thermal expansion metal material and from a fluoric resin layer covering the core, and securing one side of the fluoric resin layer airtightly to a separate plate. CONSTITUTION:Each unitary cell 1 is equipped with a gas seal part 20 consisting of a frame-shaped fluoric resin sheet 11 which is embodied in a closed channel form having a certain specified width and whose internal peripheries are pinched between matrix 2 and one of the electrodes 6, a pair of packing sheets 12A, 12B which pinch the perimeters of this sheet 11 from the two sides, and a seal plate 21 with gas non-permeability which is interposed between one side of the packing sheet and a separate plate 7. This seal plate 21 is composed of a core 22 consisting either of the glassy carbon material and low thermal expansion metal material and a fluoric resin layer 23 covering this core 22, wherein one side of this fluoric resin layer 23 is secured airtightly to the separate plate 7. Thereby assembly is facilitated, and the checking performance for leak current enhanced.
Patent JP-S59225057-A (JP)
Inventor: BUARUTAA RANGU
IPC: A61B17/00
Filed: 1984-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5491233-A (JP)
Title: Electrophotographic apparatus
Inventor: KOMORI SHIGEHIRO
IPC: G03G21/00
Filed: 1978-08-30
Abstract: PURPOSE:To prevent the occurrence of transfer deviation by electromagnetically controlling exposure movement of original base and start of paper feeding by way of a switch and a holding circuit by means of a cam integrally turning with photosensitive drum. CONSTITUTION:When the end of the glass plate 67 of the original base is in the specified position, connectors 145 and 150 are disconnected. At the same time, a micro-switch MS 14 is closed by the cam 151 of the original base, by which book original mode is set. When in this state a start switch is closed by the cam cooperating with the photosensitive drum, an original forward feed relay is self-held and the original base is unlocked by the solenoid and at the same time the clutch is coupled, causing the original base to move forward. Next, as the clutch is coupled by other solenoid via holding circuit by means of the micro-switch which is actuated by the cam cooperating with the photosensitive drum, the paper feed roller turns to perform paper feeding at the specified timing. Hence, the occurrence of transfer deviation owing to inertia or the like of the moving base is prevented by electrical controlling via cam without undergoing direct controlling by the cam.
Patent JP-H02282928-A (JP)
Title: Video disk player
Inventor: OTSUKA TORU
IPC: H04N5/76
Filed: 1989-04-25
Abstract: PURPOSE:To obtain a scan reproducing image with few irregularity in horizontal synchronization by making both phases of a horizontal oscillator for time base correction and an oscillator for gray image coincide in the period of a gray image when phase difference occurs between them. CONSTITUTION:The output of a second horizontal synchronizing signal generation circuit 110 for gray signal in tracking jump is superimposed on a voltage 24 for gray by an adder 111. Since the phase of a first horizontal synchronizing signal generation circuit 102 is controlled so as to coincide with the signal of a synchronizing separator circuit 20, noncoincidence with the phase of the circuit 110 is obtained in the period of the gray image. Therefore, coincidence with the phase of the circuit 102 can be obtained by reducing the period of the circuit 110 a little by providing a coincidence detection circuit 112. Thereby, since the coincidence in the phases of both circuits can be obtained when a picture is shifted from the gray image to an ordinary image, the irregularity of the horizontal synchronization can be prevented from occurring.
Patent JP-S58221846-A (JP)
Title: Glass mask used for photographic etching
Inventor: SHIMURA MINORU
IPC: G03F1/00
Filed: 1982-06-18
Abstract: PURPOSE:To bring a mask pattern film into perfect contact with the photosensitive layer of a wafer, and to perfectly transfer even a microscopic pattern, by etching a glass base in accordance with the pattern film formed on the base to form patternwise grooves on the base. CONSTITUTION:The wafer 18 having the photosensitive layer 17 formed is placed on a wafer chuck 16 provided with a chuck seal 15 on the outer cicumference and fixed to it. The glass mask 19 is overlaid so as to set its pattern film 13 just opposite to the photosensitive layer 17, and the chuck 16 is mechanically pressed to a mask ramp 20 to firmly fix the superposition state of the mask 19 on the wafer 16. Further, the inside of the chuck seal is evacuated to remove remaining air and the vapor of the layer 17. The layer 17 is exposed to light from above the mask 19 for a prescribed time to react the layer 17 of the wafer 18 and an etching pattern is thus transferred.
Patent JP-H07227581-A (JP)
Title: Vacuum-cleaning and drying method and device therefor
Inventor: OKAMURA KAZUHIKO
IPC: C23G5/04
Filed: 1993-04-07
Abstract: PURPOSE:To enhance the efficiency in cleaning a work by removing the deposit on the work in a heatable solvent such as petroleum solvent, pulling up the work, drying off the solvent depositing on the work and regenerating the solvent contg. the deposit by distillation. CONSTITUTION:A specified amt. of a petroleum solvent 2 is stored in a vacuum vessel 1, a work W to be cleaned is dipped in the solvent 2 in the vessel 1 by opening a lid 1a. The lid 1a is then closed, the vessel 1 is evacuated by a water-sealed vacuum pump 8, and an ultrasonic vibrator 5 is driven to ultrasonically clean the the work W in the solvent 2. The exhaust sucked in from the vessel 1 and contg. the mist and vapor of the solvent 2 is dissolved or mixed in the sealing water filled in the pump room and discharged into a gas-liq. separation tank 11 along with the sealing water through a gas-water mixture discharge pipe 9, and the soln. in the sealing water is recovered. The cleaned work W is then vacuum-dried in the vessel 1.
Patent JP-S61263247-A (JP)
Title: Resin-sealed semiconductor device
Inventor: MAEDA ITARU
IPC: H01L23/50
Filed: 1985-05-17
Abstract: PURPOSE:To prevent moisture from a boundary between a tab lead and resin from invading by completely sealing conductors extended from a chip placing tab in a resin-sealed enclosure. CONSTITUTION:A dotted chain line 1 of a resin-sealed semiconductor device of flat package type illustrates a portion resin-sealed therein. Tab leads 4 for supporting the placing tab 3 of a chip 2 are cut therein from the surface of an enclosure. A lead frame 5 and leads 5 are secured to one another in advance through an electrically insulating substance 6 before sealing to secure the position of the tab, and the leads 4 are thereafter cut at the position not arrived at the surface of the enclosure, and sealed with resin.